Timmy's Treehouse is a clubhouse that is built in a tree in the Turner family's backyard.
This wooden structure is built on top of a tree in Timmy's backyard. Here is also where he, Ivan, Chloe, Chester, A.J., Sanjay and Elmer hang out. Timmy's fairies sometimes use their magic to change the place around and make it more interesting.
In the future, Timmy hands his treehouse over to his children, Tammy and Tommy.